美國
US 12,702,469 B2
Apparatus and method for transseptal puncture based on impedance
US 12,702,469 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Biosense Webster (Israel) Ltd.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Biosense Webster (Israel) Ltd.
- 發明人
- Yitzhak Tzachi Levy; Vitaliy Putra; Kruti Shah; Tonima R. Quabili; Paul A. Suárez; Maria Duarte; Erica E. Lovejoy; Kokou A. Amefia; Debby E. Highsmith; Eajer Toh
- 公開日
- 2026-08-11
- 申請日
- 2023-06-15
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,469 B2 · US12702469 · 12702469
摘要
A transseptal puncture system and method uses a guiding instrument, and an atraumatic puncture instrument longitudinally movable therein, with a first electrode configured for ablation and a second electrode electrically insulated from the first electrode. An impedance monitoring module is configured to measure at least an impedance at the second electrode, and an electrical generator is configured to selectively apply electrical energy to the first electrode based at least in part on the measured impedance at the second electrode.…
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專利局網站： 美國專利商標局（USPTO）